43877340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 151901568

約数和(自身を除く): 108024228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1103, 1105, 1170, 1326, 1530, 1989, 2206, 2210, 2340, 2652, 3060, 3309, 3315, 3978, 4412, 4420, 5515, 6618, 6630, 7956, 9927, 9945, 11030, 13236, 13260, 14339, 16545, 18751, 19854, 19890, 22060, 28678, 33090, 37502, 39708, 39780, 43017, 49635, 56253, 57356, 66180, 71695, 75004, 86034, 93755, 99270, 112506, 129051, 143390, 168759, 172068, 187510, 198540, 215085, 225012, 243763, 258102, 281265, 286780, 337518, 375020, 430170, 487526, 516204, 562530, 645255, 675036, 731289, 843795, 860340, 975052, 1125060, 1218815, 1290510, 1462578, 1687590, 2193867, 2437630, 2581020, 2925156, 3375180, 3656445, 4387734, 4875260, 7312890, 8775468, 10969335, 14625780, 21938670, 43877340]

約数ペア:

[(1, 43877340), (2, 21938670), (3, 14625780), (4, 10969335), (5, 8775468), (6, 7312890), (9, 4875260), (10, 4387734), (12, 3656445), (13, 3375180), (15, 2925156), (17, 2581020), (18, 2437630), (20, 2193867), (26, 1687590), (30, 1462578), (34, 1290510), (36, 1218815), (39, 1125060), (45, 975052), (51, 860340), (52, 843795), (60, 731289), (65, 675036), (68, 645255), (78, 562530), (85, 516204), (90, 487526), (102, 430170), (117, 375020), (130, 337518), (153, 286780), (156, 281265), (170, 258102), (180, 243763), (195, 225012), (204, 215085), (221, 198540), (234, 187510), (255, 172068), (260, 168759), (306, 143390), (340, 129051), (390, 112506), (442, 99270), (468, 93755), (510, 86034), (585, 75004), (612, 71695), (663, 66180), (765, 57356), (780, 56253), (884, 49635), (1020, 43017), (1103, 39780), (1105, 39708), (1170, 37502), (1326, 33090), (1530, 28678), (1989, 22060), (2206, 19890), (2210, 19854), (2340, 18751), (2652, 16545), (3060, 14339), (3309, 13260), (3315, 13236), (3978, 11030), (4412, 9945), (4420, 9927), (5515, 7956), (6618, 6630)]